5 replaceable tools for professional nail care. allow you to effortlessly file, buff, shine, and shape your nails just like at the salon In-built LED light provides good illumination. Good for you use it anytime Cordless design with easy operation for in-home and professional use on both natural and acrylic nails Comes with a slide switch, fashionable and portable, A 3S motor, strong, safe and silent. Battery operated with 2 AAA batteries (not included). The new and improved motor is quiet but powerful